How to Upgrade Radius/AAA configration commands from IOS12 to IOS15

[joelzurita]

Hi Guys,

I am making a Router upgrade. The old router has the Radius/AAA configuration commands for IOS12 and they are not accepted in the IOS15 because they have changed. Does anyone know where can I find information to upgrade the configuration file with the new commands? thank you.

I attach the current configuration in a JPG file.

[Philip D'Ath]

Change the "radius-server host ..." lines to look like below.  I prefer to use the "aaa" lines listed below as well.

radius server <name>
  address ipv4 a.b.c.d  auth-port xxx acct-port xxxx
  key xxxx

aaa authentication login default local group radius enable
aaa authorization exec default local group radius